2024年最新Vue进阶（三）：Axios 应用详解_vue axios，携程 前端面试

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return data;
}],

// headers are custom headers to be sent
headers: {‘X-Requested-With’: ‘XMLHttpRequest’},

// params are the URL parameters to be sent with the request
params: {
ID: 12345
},

// paramsSerializer is an optional function in charge of serializing params
// (e.g. https://www.npmjs.com/package/qs, http://api.jquery.com/jquery.param/)
paramsSerializer: function(params) {
return Qs.stringify(params, {arrayFormat: ‘brackets’})
},

// data is the data to be sent as the request body
// Only applicable for request methods ‘PUT’, ‘POST’, and ‘PATCH’
// When no transformRequest is set, must be a string, an ArrayBuffer or a hash
data: {
firstName: ‘Fred’
},

// timeout specifies the number of milliseconds before the request times out.
// If the request takes longer than timeout, the request will be aborted.
timeout: 1000,

// withCredentials indicates whether or not cross-site Access-Control requests
// should be made using credentials
withCredentials: false, // default

// adapter allows custom handling of requests which makes testing easier.
// Call resolve or reject and supply a valid response (see respo